The commands to comment a selection of text are as follows, beginning with beginning-of-line comments: ,# shell, perl, etc ,/ c++ ,> email quote ," vim ,% latex, prolog ,! assembly/X-resources ,; scheme ,- sql, ada ,c clears any of the previous comments Here are the wrapping comments, each line wrapped individually: ,* c ,( Standard ML ,< html ,d clears any of the wrapping comments